Hidalgo, TX Radon Levels
Check local Hidalgo radon levels and find certified testing and mitigation professionals to keep your home safe
Hidalgo, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Hidalgo County, TX
Zip Code
78557
Located in Hidalgo County within the McAllen Metro area near the Mexican border, Hidalgo (78557) sits in the Rio Grande Valley's distinctive clay and caliche soil environment. The community's housing stock includes both historic structures and newer residential developments, predominantly built on slab foundations. With radon testing data currently unavailable, residents should test their homes to establish baseline readings for this unique geological setting.
Hidalgo, TX Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Hidalgo?
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Radon FAQ for Hidalgo, TX
What EPA Radon Zone is Hidalgo in?
Hidalgo and the 78557 zip code are in Hidalgo County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Hidalgo?
Radon mitigation in Hidalgo typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Hidalgo?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.
Most Active Radon Markets in Texas
Cities in Texas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Lubbock | 12.70 pCi/L | 10 |
| San Antonio | 6.57 pCi/L | 7 |
| Austin | 6.14 pCi/L | 7 |
| Dallas | 8.00 pCi/L | 5 |
| Abilene | 4.50 pCi/L | 2 |
| Houston | 3.50 pCi/L | 2 |
| Plano | 6.00 pCi/L | 1 |
| Frisco | 3.00 pCi/L | 1 |
| Nacogdoches | No submissions | 0 |